BIOL 121 Chapter 4: pedigree REVIEW
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7- Human cells have a gene that codes for aspecific enzyme called E. Mouse cells do not carry the enzyme.Mouse-human hybrids are formed, and the following stable lines arestudied for the human chromosomes present and the presence orabsence of E:
Hybrid Cell Lines | ||||||
1 | 2 | 3 | 4 | 5 | 6 | |
Human Chromosome | 21, 18, 16, 7, 5, 2 | 18, 16, 8 ,3 | 21, 18, 1 | 23 ,19, 17, 15, 11, 14 | 18, 6, 2, 9, 8, 3, 1 | 21, 5 |
E Activity | No | No | Yes | No | Yes | No |
Which human chromosome contains the gene forthe enzyme E?
Trace blood flow beginning with the left ventricle, going to the1st digit of the left foot, then back again.
use the word bank bellow
Anterior tibial vein 2.Aortic semilunarvalve 3.Anteriortibialartery 4.Left ventricle 5.Bicuspidvalve 6.Tricuspidvalve 7.Pulmonaryarteries 8.Common iliac vein 9.Poplitealvein 10.Pulmonary veins 11.Left common iliacartery 12.Aortic arch 13.Inferior venacava valve 14.Alveolar capillaries 15. left atrium 16. Dorsalis pedicArtery 17. Ascending Aorta 18. Right ventricle 19. Femoral artery 20. Externaliliac vein 21. Thoracic aorta 22. Popliteal artery 23. Pulmonary trunk 24. Femoral vein 25. Abdominal aorta 26. Right atrium 27.Pulmonary semilunar 28. External iliac artery |
starts with 4, and end with 4 |